Security record · archived quarter
ATO
Atmos Energy Corporation · Utilities · Regulated Gas
162Tracked holders
0Δ holders
141.61MShares held
$23.73BReported value
+1New positions
−0Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.5% · net new positions +0.6% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 380.85K | $58.44M | n/a | −1 |
| Q2 2026 | 157 | +2 | 126.50M | $21.80B | +9 | −8 |
| Q1 2026 | 159 | -4 | 128.47M | $23.72B | +4 | −9 |
| Q4 2025 | 162 | 0 | 141.61M | $23.73B | +1 | n/a |
| Q3 2025 | 20 | +1 | 74.76M | $12.76B | +1 | −1 |
| Q2 2025 | 17 | 0 | 71.66M | $11.04B | n/a | n/a |
| Q1 2025 | 14 | 0 | 37.80M | $5.84B | n/a | n/a |
| Q4 2024 | 14 | +1 | 39.49M | $5.50B | +1 | n/a |
| Q3 2024 | 12 | -1 | 29.18M | $4.05B | n/a | −1 |
| Q2 2024 | 13 | n/a | 23.28M | $2.71B | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 21.03M | +1.3% | $3.53B | 0.1% | ▲ Add | 3 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 17.02M | +16.9% | $2.85B | 0.0% | ▲ Add | 3 | SEC ↗ ×21 |
| 3 | Capital International Investors | 11.89M | n/a | $1.99B | 0.3% | n/c | 1 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 10.79M | +1.5% | $1.81B | 0.1% | ▲ Add | 5 | SEC ↗ |
| 5 | Wellington Management ✦ | 10.01M | -4.4% | $1.68B | 0.3% | ▼ Trim | 7 | SEC ↗ ×9 |
| 6 | T. Rowe Price ✦ | 6.60M | -15.6% | $1.11B | 0.1% | ▼ Trim | 7 | SEC ↗ ×2 |
| 7 | Aristotle Capital Management, LLC | 6.37M | n/a | $1.07B | 2.1% | n/c | 1 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 4.21M | +1.9% | $703.82M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 9 | Bank Of America Corp /De/ | 3.78M | n/a | $634.06M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 10 | Invesco Ltd. | 3.01M | n/a | $505.20M | 0.0% | n/c | 1 | SEC ↗ ×13 |
| 11 | Deutsche Bank Ag\ | 2.89M | n/a | $484.01M | 0.2% | n/c | 1 | SEC ↗ ×7 |
| 12 | Morgan Stanley ✦ | 2.76M | -5.2% | $461.97M | 0.0% | ▼ Trim | 2 | SEC ↗ ×15 |
| 13 | Norges Bank ✦ (passive) | 1.98M | New | $331.43M | 0.0% | New | 1 | SEC ↗ |
| 14 | Massachusetts Financial Services Co… | 1.98M | n/a | $331.15M | 0.1% | n/c | 1 | SEC ↗ ×8 |
| 15 | Hsbc Holdings Plc | 1.63M | n/a | $273.78M | 0.1% | n/c | 1 | SEC ↗ ×14 |
| 16 | Legal & General Group Plc | 1.58M | n/a | $264.95M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 17 | Northern Trust Corp | 1.51M | n/a | $253.35M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 18 | Wells Fargo & Company/Mn | 1.35M | n/a | $226.14M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 19 | DZ BANK AG Deutsche Zentral… | 1.27M | n/a | $212.54M | 0.2% | n/c | 1 | SEC ↗ ×3 |
| 20 | Goldman Sachs Group ✦ | 1.25M | -4.9% | $208.96M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 21 | Raymond James Financial Inc | 1.11M | n/a | $186.29M | 0.1% | n/c | 1 | SEC ↗ ×4 |
| 22 | Pictet Asset Management Holding SA | 1.06M | n/a | $177.67M | 0.2% | n/c | 1 | SEC ↗ |
| 23 | American Century Companies Inc | 1.04M | n/a | $174.34M | 0.1% | n/c | 1 | SEC ↗ |
| 24 | UBS AM, a distinct business unit of… | 1.03M | n/a | $172.54M | 0.0% | n/c | 1 | SEC ↗ ×11 |
| 25 | Charles Schwab Investment… | 980.84K | n/a | $164.42M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | ProShare Advisors LLC | 948.76K | n/a | $159.04M | 0.3% | n/c | 1 | SEC ↗ |
| 27 | Bank of New York Mellon Corp | 896.22K | n/a | $150.23M | 0.0% | n/c | 1 | SEC ↗ ×16 |
| 28 | Pnc Financial Services Group, Inc. | 874.97K | n/a | $146.67M | 0.1% | n/c | 1 | SEC ↗ ×8 |
| 29 | Amundi | 870.74K | n/a | $145.96M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 30 | Dimensional Fund Advisors Lp | 733.40K | n/a | $122.95M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 31 | GQG Partners LLC | 703.59K | n/a | $117.95M | 0.2% | n/c | 1 | SEC ↗ |
| 32 | PFA Pension, Forsikringsaktieselskab | 639.04K | n/a | $107.73M | 0.3% | n/c | 1 | SEC ↗ |
| 33 | Royal Bank Of Canada | 598.81K | n/a | $100.38M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 34 | Neuberger Berman Group LLC | 596.91K | n/a | $100.08M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 35 | UBS Group AG | 587.46K | n/a | $98.48M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 36 | Sei Investments Co | 574.10K | n/a | $96.24M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 37 | Envestnet Asset Management Inc | 551.87K | n/a | $92.51M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Citadel Advisors ✦ | 531.85K | +253.1% | $89.15M | 0.1% | ▲ Add | 7 | SEC ↗ ×2 |
| 39 | AQR Capital Management ✦ | 506.62K | +3.8% | $84.92M | 0.0% | ▲ Add | 7 | SEC ↗ ×6 |
| 40 | Chevy Chase Trust Holdings, LLC | 505.13K | n/a | $84.67M | 0.2% | n/c | 1 | SEC ↗ ×2 |
| 41 | Principal Financial Group Inc | 486.23K | n/a | $81.51M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 42 | Nuveen, LLC | 483.98K | n/a | $81.13M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 43 | California State Teachers… | 477.49K | n/a | $80.04M | 0.1% | n/c | 1 | SEC ↗ |
| 44 | First Trust Advisors Lp | 461.42K | n/a | $77.35M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 45 | Swiss National Bank | 439.90K | n/a | $73.74M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Sumitomo Mitsui Trust Group, Inc. | 408.20K | n/a | $68.43M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | California Public Employees… | 397.86K | n/a | $66.69M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Mitsubishi UFJ Asset Management… | 362.76K | n/a | $61.44M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 361.78K | -62.3% | $60.65M | 0.0% | ▼ Trim | 2 | SEC ↗ ×14 |
| 50 | Rhumbline Advisers | 360.35K | n/a | $60.40M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Manufacturers Life Insurance… | 358.99K | n/a | $60.18M | 0.1% | n/c | 1 | SEC ↗ |
| 52 | Jennison Associates Llc | 353.05K | n/a | $59.18M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Citigroup Inc | 336.87K | n/a | $56.47M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 54 | Toronto Dominion Bank | 329.38K | n/a | $55.21M | 0.1% | n/c | 1 | SEC ↗ |
| 55 | Barclays Plc | 320.88K | n/a | $53.79M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 56 | Bnp Paribas Financial Markets | 318.23K | n/a | $53.34M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | New York State Common Retirement… | 297.03K | n/a | $49.79M | 0.1% | n/c | 1 | SEC ↗ |
| 58 | Nomura Asset Management Co Ltd | 265.87K | n/a | $44.57M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 59 | Royal London Asset Management Ltd | 248.68K | n/a | $41.69M | 0.1% | n/c | 1 | SEC ↗ |
| 60 | Stifel Financial Corp | 228.62K | n/a | $38.33M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 61 | National Pension Service | 221.67K | n/a | $37.16M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Aberdeen Group plc | 215.07K | n/a | $36.05M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 63 | Bank Of Montreal /Can/ | 200.65K | n/a | $33.63M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 64 | Allspring Global Investments… | 182.17K | n/a | $30.85M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 65 | Alliancebernstein L.P. | 181.36K | n/a | $30.40M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Universal- Beteiligungs- und… | 197.86K | n/a | $29.83M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Korea Investment CORP | 175.35K | n/a | $29.39M | 0.1% | n/c | 1 | SEC ↗ |
| 68 | LPL Financial LLC | 174.66K | n/a | $29.28M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Qube Research & Technologies Ltd | 172.44K | n/a | $28.91M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Victory Capital Management Inc | 160.34K | n/a | $26.88M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | CIBC Asset Management Inc | 153.01K | n/a | $25.63M | 0.1% | n/c | 1 | SEC ↗ |
| 72 | Asset Management One Co., Ltd. | 143.74K | n/a | $24.23M | 0.1% | n/c | 1 | SEC ↗ |
| 73 | Ameriprise Financial Inc | 141.14K | n/a | $23.66M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 74 | State Board Of Administration Of… | 137.05K | n/a | $22.97M | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Clearbridge Investments, LLC | 136.63K | n/a | $22.90M | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Man Group plc | 133.54K | n/a | $22.39M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 77 | Aviva Plc | 133.16K | n/a | $22.32M | 0.0% | n/c | 1 | SEC ↗ |
| 78 | BNP Paribas Asset Management… | 132.16K | n/a | $22.17M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 79 | Baird Financial Group, Inc. | 120.94K | n/a | $20.27M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 80 | Russell Investments Group, Ltd. | 118.92K | n/a | $19.94M | 0.0% | n/c | 1 | SEC ↗ ×11 |
| 81 | Corient Private Wealth LP | 116.00K | n/a | $19.21M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 82 | Assenagon Asset Management S.A. | 114.39K | n/a | $19.17M | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Storebrand Asset Management As | 113.06K | n/a | $18.95M | 0.1% | n/c | 1 | SEC ↗ |
| 84 | Fidelity (FMR) ✦ | 112.97K | +17.5% | $18.94M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 85 | Quantinno Capital Management LP | 107.54K | n/a | $18.03M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Lazard Asset Management Llc | 100.74K | n/a | $16.89M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Squarepoint Ops LLC | 98.14K | n/a | $16.45M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Cetera Investment Advisers | 97.76K | n/a | $16.39M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Assetmark, Inc | 87.01K | n/a | $14.59M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | National Bank Of Canada /Fi/ | 85.76K | n/a | $14.38M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 91 | State Of Wisconsin Investment Board | 83.14K | n/a | $13.94M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Prudential Financial Inc | 78.85K | n/a | $13.22M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 93 | D. E. Shaw & Co. ✦ | 73.35K | +623.0% | $12.30M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 94 | Bank Of Nova Scotia | 72.97K | n/a | $12.23M | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Mitsubishi UFJ Trust & Banking Corp | 70.66K | n/a | $11.84M | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Creative Planning | 67.62K | n/a | $11.34M | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Millennium Management ✦ | 66.98K | +10.8% | $11.23M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 98 | Td Asset Management Inc | 66.71K | n/a | $11.18M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 99 | HighTower Advisors, LLC | 59.50K | n/a | $9.97M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Daiwa Securities Group Inc. | 56.09K | n/a | $9.40M | 0.0% | n/c | 1 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $331.43M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,008 holders, 159.15M shares, $28.36B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Aug 11
WARE WILLIAM JAMES
Director · 300 sh @ 167.59 · $50,278
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 13
SC 13G/A: WELLINGTON MANAGEMENT GROUP LLP
Jul 27
SC 13G/A: BlackRock, Inc.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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